diff --git a/doc-site/docs/client/greenfield.mdx b/doc-site/docs/client/greenfield.mdx
index cbb03c7b..3ff0c924 100644
--- a/doc-site/docs/client/greenfield.mdx
+++ b/doc-site/docs/client/greenfield.mdx
@@ -20,7 +20,7 @@ const client = Client.create(GRPC_URL, GREEN_CHAIN_ID);
 // Browser
 const client = Client.create(GRPC_URL, String(GREEN_CHAIN_ID), {
   zkCryptoUrl:
-    'https://unpkg.com/@bnb-chain/greenfield-zk-crypto/dist/node/zk-crypto.wasm',
+    'https://unpkg.com/@bnb-chain/greenfield-zk-crypto@0.0.3/dist/node/zk-crypto.wasm',
 });
 ```